Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ci.berkeley.ca.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 10:24:28 UTC · ↺ Refresh
MX Hostnames
- ci-berkeley-ca-us.mail.protection.outlook.com
MX Priorities
- ci-berkeley-ca-us.mail.protection.outlook.com: 0
A / AAAA Records
- 44.199.160.6 ↩ ec2-44-199-160-6.compute-1.amazonaws.com
Mail Server IPs
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns20.digicertdns.com dns.digicertdns.com 2009137954 43200 3600 1209600 180
Primary NS (mname)
ns20.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009137954
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns10.cityofberkeley.info
ns13.cityofberkeley.info
ns11.cityofberkeley.info
ns12.cityofberkeley.info
ns14.cityofberkeley.info
ns15.cityofberkeley.info
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:ci.berkeley.ca.us include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
17 records- SPFv=spf1 mx a:ci.berkeley.ca.us include:spf.protection.outlook.com ~all
- jslgiqt1f80celfc1m4oep1qgi
- p1bh2dooa5vkr7ie5eu4r5rl3h
- viii6p9muqifn1lqbnotskq3rq
- bfteeo6eo01m17s18g8n9vp5sm
- cl497op5enj7g7l23le2ron2uo
- ep2j0tj5ctljkm9uk2eblrsgrj
- MS=50ED8968611DFB7A7252B19A5C7382BABA61F62F
- 17g5e2ttuqco6bav975977ab39
- oW/e3rAVPX1cvDkten9DiKJikwUsvU788VaNLrC+nS+93pRXIUsxDmeY96XAi/mpLKQtO0/mw/NrjKjl3rdk9Q==
- ktvq4c7neoba51067q53p825uu
- apple-domain-verification=Dhcq90hWno3Adnwb
- MS=ms48444026
- uueig8d4pqe8giqrlm53u0s048
- dcdm6ea1nnng92hcrvpvp4oo0o
- docusign=f7633ad3-5aae-4096-b0d4-83669bd4f9ac
- hl25b3503u2820sf3ar95pg63n
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